| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $199.61 | 12.867% | $225.2938 | $225.29 | $225.30 | $225.30 |
| Purchase #2 | $174.57 | 3.666% | $180.9697 | $180.97 | $180.95 | $181.00 |
| Purchase #3 | $232.85 | 5.752% | $246.2435 | $246.24 | $246.25 | $246.20 |
| Purchase #4 | $51.39 | 6.872% | $54.9215 | $54.92 | $54.90 | $54.90 |
| Purchase #5 | $143.87 | 3.470% | $148.8623 | $148.86 | $148.85 | $148.90 |
| Purchase #6 | $30.68 | 12.196% | $34.4217 | $34.42 | $34.40 | $34.40 |
| Purchase #7 | $167.42 | 4.328% | $174.6659 | $174.67 | $174.65 | $174.70 |
| 7 purchase totals = | $1,000.39 | $1,065.3784 | $1,065.37 | $1,065.30 | $1,065.40 | |